17659174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1621}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 28612080

約数和(自身を除く): 10952906

約数列:

[1, 2, 13, 26, 419, 838, 1621, 3242, 5447, 10894, 21073, 42146, 679199, 1358398, 8829587, 17659174]

約数ペア:

[(1, 17659174), (2, 8829587), (13, 1358398), (26, 679199), (419, 42146), (838, 21073), (1621, 10894), (3242, 5447)]